Hi guys, I have this video card with a missing FBVDDQ. I found the UP9529P chip shorted, replaced it with a similar-looking UP9529Q, and the FBVDDQ is still missing.
FBVDDQ measures 50 ohms.
UP9529P chip voltages: PIN 17 VDC present 5V, PIN 2 Enable 1.7V, PIN 7 VREF 2.0V.
Mosfet VRAM QD9619AQR1 34 PWM, size 1.5 v. HIGH?
FBVDDQ measures 50 ohms.
UP9529P chip voltages: PIN 17 VDC present 5V, PIN 2 Enable 1.7V, PIN 7 VREF 2.0V.
Mosfet VRAM QD9619AQR1 34 PWM, size 1.5 v. HIGH?